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Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Savannah River at Clyo Forecast crest: 14.7 ft at 7:00am Nov 27 Observed crest: 13.16 ft at 11:00pm Nov 23 Observed: 7.33 ft at 1:00am Nov 14 Observed: 7.42 ft at 2:00am Nov 14 Observed: 7.5 ft at 3:00am Nov 14 Observed: 7.59 ft at 4:00am Nov 14 Observed: 7.67 ft at 5:00am Nov 14 Observed: 7.74 ft at 6:00am Nov 14 Observed: 7.82 ft at 7:00am Nov 14 Observed: 7.89 ft at 8:00am Nov 14 Observed: 7.95 ft at 9:00am Nov 14 Observed: 8.01 ft at 10:00am Nov 14 Observed: 8.05 ft at 11:00am Nov 14 Observed: 8.13 ft at 12:00pm Nov 14 Observed: 8.17 ft at 1:00pm Nov 14 Observed: 8.21 ft at 2:00pm Nov 14 Observed: 8.3 ft at 3:00pm Nov 14 Observed: 8.35 ft at 4:00pm Nov 14 Observed: 8.4 ft at 5:00pm Nov 14 Observed: 8.46 ft at 6:00pm Nov 14 Observed: 8.51 ft at 7:00pm Nov 14 Observed: 8.55 ft at 8:00pm Nov 14 Observed: 8.6 ft at 9:00pm Nov 14 Observed: 8.64 ft at 10:00pm Nov 14 Observed: 8.68 ft at 11:00pm Nov 14 Observed: 8.72 ft at 12:00am Nov 15 Observed: 8.76 ft at 1:00am Nov 15 Observed: 8.79 ft at 2:00am Nov 15 Observed: 8.82 ft at 3:00am Nov 15 Observed: 8.86 ft at 4:00am Nov 15 Observed: 8.89 ft at 5:00am Nov 15 Observed: 8.93 ft at 6:00am Nov 15 Observed: 8.96 ft at 7:00am Nov 15 Observed: 8.99 ft at 8:00am Nov 15 Observed: 9 ft at 9:00am Nov 15 Observed: 9.03 ft at 10:00am Nov 15 Observed: 9.03 ft at 11:00am Nov 15 Observed: 9.08 ft at 12:00pm Nov 15 Observed: 9.11 ft at 1:00pm Nov 15 Observed: 9.14 ft at 2:00pm Nov 15 Observed: 9.16 ft at 3:00pm Nov 15 Observed: 9.19 ft at 4:00pm Nov 15 Observed: 9.22 ft at 5:00pm Nov 15 Observed: 9.26 ft at 6:00pm Nov 15 Observed: 9.28 ft at 7:00pm Nov 15 Observed: 9.31 ft at 8:00pm Nov 15 Observed: 9.33 ft at 9:00pm Nov 15 Observed: 9.35 ft at 10:00pm Nov 15 Observed: 9.38 ft at 11:00pm Nov 15 Observed: 9.4 ft at 12:00am Nov 16 Observed: 9.42 ft at 1:00am Nov 16 Observed: 9.45 ft at 2:00am Nov 16 Observed: 9.47 ft at 3:00am Nov 16 Observed: 9.5 ft at 4:00am Nov 16 Observed: 9.51 ft at 5:00am Nov 16 Observed: 9.53 ft at 6:00am Nov 16 Observed: 9.55 ft at 7:00am Nov 16 Observed: 9.57 ft at 8:00am Nov 16 Observed: 9.59 ft at 9:00am Nov 16 Observed: 9.58 ft at 10:00am Nov 16 Observed: 9.62 ft at 11:00am Nov 16 Observed: 9.64 ft at 12:00pm Nov 16 Observed: 9.67 ft at 1:00pm Nov 16 Observed: 9.69 ft at 2:00pm Nov 16 Observed: 9.72 ft at 3:00pm Nov 16 Observed: 9.74 ft at 4:00pm Nov 16 Observed: 9.76 ft at 5:00pm Nov 16 Observed: 9.78 ft at 6:00pm Nov 16 Observed: 9.8 ft at 7:00pm Nov 16 Observed: 9.82 ft at 8:00pm Nov 16 Observed: 9.84 ft at 9:00pm Nov 16 Observed: 9.86 ft at 10:00pm Nov 16 Observed: 9.88 ft at 11:00pm Nov 16 Observed: 9.9 ft at 12:00am Nov 17 Observed: 9.92 ft at 1:00am Nov 17 Observed: 9.93 ft at 2:00am Nov 17 Observed: 9.95 ft at 3:00am Nov 17 Observed: 9.97 ft at 4:00am Nov 17 Observed: 9.99 ft at 5:00am Nov 17 Observed: 10.01 ft at 6:00am Nov 17 Observed: 10.03 ft at 7:00am Nov 17 Observed: 10.04 ft at 8:00am Nov 17 Observed: 10.06 ft at 9:00am Nov 17 Observed: 10.07 ft at 10:00am Nov 17 Observed: 10.09 ft at 11:00am Nov 17 Observed: 10.12 ft at 12:00pm Nov 17 Observed: 10.13 ft at 1:00pm Nov 17 Observed: 10.15 ft at 2:00pm Nov 17 Observed: 10.17 ft at 3:00pm Nov 17 Observed: 10.19 ft at 4:00pm Nov 17 Observed: 10.2 ft at 5:00pm Nov 17 Observed: 10.22 ft at 6:00pm Nov 17 Observed: 10.24 ft at 7:00pm Nov 17 Observed: 10.25 ft at 8:00pm Nov 17 Observed: 10.27 ft at 9:00pm Nov 17 Observed: 10.29 ft at 10:00pm Nov 17 Observed: 10.3 ft at 11:00pm Nov 17 Observed: 10.32 ft at 12:00am Nov 18 Observed: 10.34 ft at 1:00am Nov 18 Observed: 10.36 ft at 2:00am Nov 18 Observed: 10.37 ft at 3:00am Nov 18 Observed: 10.39 ft at 4:00am Nov 18 Observed: 10.4 ft at 5:00am Nov 18 Observed: 10.42 ft at 6:00am Nov 18 Observed: 10.43 ft at 7:00am Nov 18 Observed: 10.46 ft at 8:00am Nov 18 Observed: 10.47 ft at 9:00am Nov 18 Observed: 10.46 ft at 10:00am Nov 18 Observed: 10.5 ft at 11:00am Nov 18 Observed: 10.51 ft at 12:00pm Nov 18 Observed: 10.54 ft at 1:00pm Nov 18 Observed: 10.55 ft at 2:00pm Nov 18 Observed: 10.56 ft at 3:00pm Nov 18 Observed: 10.58 ft at 4:00pm Nov 18 Observed: 10.6 ft at 5:00pm Nov 18 Observed: 10.62 ft at 6:00pm Nov 18 Observed: 10.63 ft at 7:00pm Nov 18 Observed: 10.65 ft at 8:00pm Nov 18 Observed: 10.67 ft at 9:00pm Nov 18 Observed: 10.68 ft at 10:00pm Nov 18 Observed: 10.7 ft at 11:00pm Nov 18 Observed: 10.72 ft at 12:00am Nov 19 Observed: 10.74 ft at 1:00am Nov 19 Observed: 10.76 ft at 2:00am Nov 19 Observed: 10.78 ft at 3:00am Nov 19 Observed: 10.79 ft at 4:00am Nov 19 Observed: 10.81 ft at 5:00am Nov 19 Observed: 10.83 ft at 6:00am Nov 19 Observed: 10.85 ft at 7:00am Nov 19 Observed: 10.88 ft at 8:00am Nov 19 Observed: 10.9 ft at 9:00am Nov 19 Observed: 10.91 ft at 10:00am Nov 19 Observed: 10.92 ft at 11:00am Nov 19 Observed: 10.95 ft at 12:00pm Nov 19 Observed: 10.97 ft at 1:00pm Nov 19 Observed: 10.99 ft at 2:00pm Nov 19 Observed: 11 ft at 3:00pm Nov 19 Observed: 11.03 ft at 4:00pm Nov 19 Observed: 11.04 ft at 5:00pm Nov 19 Observed: 11.07 ft at 6:00pm Nov 19 Observed: 11.08 ft at 7:00pm Nov 19 Observed: 11.11 ft at 8:00pm Nov 19 Observed: 11.13 ft at 9:00pm Nov 19 Observed: 11.15 ft at 10:00pm Nov 19 Observed: 11.16 ft at 11:00pm Nov 19 Observed: 11.18 ft at 12:00am Nov 20 Observed: 11.21 ft at 1:00am Nov 20 Observed: 11.23 ft at 2:00am Nov 20 Observed: 11.25 ft at 3:00am Nov 20 Observed: 11.27 ft at 4:00am Nov 20 Observed: 11.29 ft at 5:00am Nov 20 Observed: 11.31 ft at 6:00am Nov 20 Observed: 11.35 ft at 7:00am Nov 20 Observed: 11.37 ft at 8:00am Nov 20 Observed: 11.37 ft at 9:00am Nov 20 Observed: 11.4 ft at 10:00am Nov 20 Observed: 11.42 ft at 11:00am Nov 20 Observed: 11.44 ft at 12:00pm Nov 20 Observed: 11.47 ft at 1:00pm Nov 20 Observed: 11.49 ft at 2:00pm Nov 20 Observed: 11.51 ft at 3:00pm Nov 20 Observed: 11.5 ft at 4:00pm Nov 20 Observed: 11.53 ft at 5:00pm Nov 20 Observed: 11.57 ft at 6:00pm Nov 20 Observed: 11.59 ft at 7:00pm Nov 20 Observed: 11.63 ft at 8:00pm Nov 20 Observed: 11.64 ft at 9:00pm Nov 20 Observed: 11.66 ft at 10:00pm Nov 20 Observed: 11.68 ft at 11:00pm Nov 20 Observed: 11.7 ft at 12:00am Nov 21 Observed: 11.72 ft at 1:00am Nov 21 Observed: 11.74 ft at 2:00am Nov 21 Observed: 11.76 ft at 3:00am Nov 21 Observed: 11.78 ft at 4:00am Nov 21 Observed: 11.81 ft at 5:00am Nov 21 Observed: 11.83 ft at 6:00am Nov 21 Observed: 11.84 ft at 7:00am Nov 21 Observed: 11.87 ft at 8:00am Nov 21 Observed: 11.88 ft at 9:00am Nov 21 Observed: 11.9 ft at 10:00am Nov 21 Observed: 11.93 ft at 11:00am Nov 21 Observed: 11.93 ft at 12:00pm Nov 21 Observed: 11.97 ft at 1:00pm Nov 21 Observed: 11.99 ft at 2:00pm Nov 21 Observed: 11.98 ft at 3:00pm Nov 21 Observed: 12.03 ft at 4:00pm Nov 21 Observed: 12.06 ft at 5:00pm Nov 21 Observed: 12.07 ft at 6:00pm Nov 21 Observed: 12.1 ft at 7:00pm Nov 21 Observed: 12.11 ft at 8:00pm Nov 21 Observed: 12.13 ft at 9:00pm Nov 21 Observed: 12.15 ft at 10:00pm Nov 21 Observed: 12.17 ft at 11:00pm Nov 21 Observed: 12.19 ft at 12:00am Nov 22 Observed: 12.21 ft at 1:00am Nov 22 Observed: 12.23 ft at 2:00am Nov 22 Observed: 12.24 ft at 3:00am Nov 22 Observed: 12.27 ft at 4:00am Nov 22 Observed: 12.28 ft at 5:00am Nov 22 Observed: 12.3 ft at 6:00am Nov 22 Observed: 12.32 ft at 7:00am Nov 22 Observed: 12.34 ft at 8:00am Nov 22 Observed: 12.35 ft at 9:00am Nov 22 Observed: 12.38 ft at 10:00am Nov 22 Observed: 12.41 ft at 11:00am Nov 22 Observed: 12.43 ft at 12:00pm Nov 22 Observed: 12.44 ft at 1:00pm Nov 22 Observed: 12.41 ft at 2:00pm Nov 22 Observed: 12.48 ft at 3:00pm Nov 22 Observed: 12.5 ft at 4:00pm Nov 22 Observed: 12.55 ft at 5:00pm Nov 22 Observed: 12.57 ft at 6:00pm Nov 22 Observed: 12.59 ft at 7:00pm Nov 22 Observed: 12.61 ft at 8:00pm Nov 22 Observed: 12.62 ft at 9:00pm Nov 22 Observed: 12.65 ft at 10:00pm Nov 22 Observed: 12.66 ft at 11:00pm Nov 22 Observed: 12.68 ft at 12:00am Nov 23 Observed: 12.7 ft at 1:00am Nov 23 Observed: 12.72 ft at 2:00am Nov 23 Observed: 12.74 ft at 3:00am Nov 23 Observed: 12.76 ft at 4:00am Nov 23 Observed: 12.78 ft at 5:00am Nov 23 Observed: 12.8 ft at 6:00am Nov 23 Observed: 12.83 ft at 7:00am Nov 23 Observed: 12.85 ft at 8:00am Nov 23 Observed: 12.87 ft at 9:00am Nov 23 Observed: 12.88 ft at 10:00am Nov 23 Observed: 12.9 ft at 11:00am Nov 23 Observed: 12.92 ft at 12:00pm Nov 23 Observed: 12.95 ft at 1:00pm Nov 23 Observed: 12.96 ft at 2:00pm Nov 23 Observed: 13 ft at 3:00pm Nov 23 Observed: 13.01 ft at 4:00pm Nov 23 Observed: 13.03 ft at 5:00pm Nov 23 Observed: 13.05 ft at 6:00pm Nov 23 Observed: 13.08 ft at 7:00pm Nov 23 Observed: 13.1 ft at 8:00pm Nov 23 Observed: 13.12 ft at 9:00pm Nov 23 Observed: 13.14 ft at 10:00pm Nov 23 Observed: 13.16 ft at 11:00pm Nov 23 Forecast: 13.3 ft at 1:00am Nov 24 Forecast: 13.5 ft at 7:00am Nov 24 Forecast: 13.7 ft at 1:00pm Nov 24 Forecast: 13.9 ft at 7:00pm Nov 24 Forecast: 14 ft at 1:00am Nov 25 Forecast: 14.1 ft at 7:00am Nov 25 Forecast: 14.2 ft at 1:00pm Nov 25 Forecast: 14.3 ft at 7:00pm Nov 25 Forecast: 14.4 ft at 1:00am Nov 26 Forecast: 14.5 ft at 7:00am Nov 26 Forecast: 14.5 ft at 1:00pm Nov 26 Forecast: 14.6 ft at 7:00pm Nov 26 Forecast: 14.6 ft at 1:00am Nov 27 Forecast: 14.7 ft at 7:00am Nov 27 Forecast: 14.7 ft at 1:00pm Nov 27 Forecast: 14.7 ft at 7:00pm Nov 27 Forecast: 14.7 ft at 1:00am Nov 28 Forecast: 14.7 ft at 7:00am Nov 28 Forecast: 14.7 ft at 1:00pm Nov 28 Forecast: 14.7 ft at 7:00pm Nov 28 Graph Created (12:40am Nov 24, 2009) Observed Forecast (issued 9:12pm Nov 23) USGS--Water Resources of the United States CLYG1 (plotting HGIRG) Gage 0 Datum: 13.39 Latest observed value: 13.16 ft at 11:00 PM EST 23-Nov-2009. Flood Stage is 11.0 ft. Stage (ft) Flow (kcfs)
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NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Savannah River at Clyo are issued routinely year-round.

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Upstream Gauge - at Burton's Ferry Upstream Gauge

Flood Categories (in feet)
Major Flood Stage:20
Moderate Flood Stage:15
Flood Stage:11
Action Stage:10

Historical Crests
(1) 29.70 ft on 10/06/1929
(2) 26.00 ft on 04/13/1936
(3) 23.90 ft on 01/24/1925
(4) 23.60 ft on 08/22/1940
(4) 23.60 ft on 03/11/1929
(6) 22.30 ft on 08/23/1928
(7) 22.17 ft on 12/06/1948
(8) 21.60 ft on 03/29/1944
(9) 20.40 ft on 03/08/1939
(10) 20.22 ft on 04/18/1964

 Savannah River at Clyo location map

Flood Impacts & Photos Collapse
22.5 WATER BEGINS TO ENTER THE SECOND FLOOR OF SOME RIVERFRONT HOMES ALONG TOM GOETHE ROAD.
21.6 ONE FOOT OF WATER COVERS STOKES BLUFF LANDING ROAD BETWEEN RIVER VIEW AND ARROWHEAD COURT. SEVERAL HOMES BECOME INACCESSIBLE.
18.0 SEVERAL HOMES OFF ARROWHEAD COURT NEAR STOKES BLUFF LANDING ARE IMPACTED.
14.5 THE BOTTOM FLOOR OF SEVERAL RIVERFRONT HOMES ALONG TOM GOETHE ROAD BEGINS TO FLOOD.
13.3 ONE FOOT OF WATER COVERS TOM GOETHE ROAD JUST AFTER THE PAVEMENT ENDS.
11.0 THE BACK YARDS OF SEVERAL HOMES ON TOM GOETHE ROAD FLOOD.
Photos
(1) View of gage on downstream side of HWY 119 bridge. River level: 2.95 ft.
(2) View upstream from HWY 119 bridge. River level: 2.95 ft.
(3) Looking upstream toward HWY 119 bridge from RR bridge. River level: 2.95 ft.
(4) View downstream toward right bank. RR bridge visible at left. River level: 2.95 ft.
(5) View downstream toward left bank. River level: 2.95 ft.

About This Location Expand

Other Data Sources:
U.S. Geological Survey (USGS) Data and Site Info for Clyo

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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

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National Weather Service
Charleston Weather Forecast Office
5777 South Aviation Avenue
Charleston, SC 29406-6162
(843) 744-0303
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